Better handle of test files

After some thoughts, it is better to use the config from config files
than default ones

cache/native/native_test.go

@@ -1,13 +1,23 @@
 package native
 
 import (
+	"path"
 	"sync"
 	"testing"
 
 	"github.com/NyaaPantsu/nyaa/common"
+	"github.com/NyaaPantsu/nyaa/config"
 	"github.com/NyaaPantsu/nyaa/model"
 )
 
+// run before config/parse.go:init()
+var _ = func() (_ struct{}) {
+	config.ConfigPath = path.Join("..", "..", config.ConfigPath)
+	config.DefaultConfigPath = path.Join("..", "..", config.DefaultConfigPath)
+	config.Parse()
+	return
+}()
+
 // Basic test for deadlocks and race conditions
 func TestConcurrency(t *testing.T) {
 	c := New(0.000001)

config/config.go

@@ -12,6 +12,13 @@ import (
 	yaml "gopkg.in/yaml.v2"
 )
 
+var (
+	// DefaultConfigPath : path to the default config file (please do not change it)
+	DefaultConfigPath = "config/default_config.yml"
+	// ConfigPath : path to the user specific config file (please do not change it)
+	ConfigPath = "config/config.yml"
+)
+
 // Conf : Modified configuration
 var Conf *Config
 var privateConf Config
@@ -34,8 +41,12 @@ var allowedDBLogModes = map[string]bool{
 	"silent":   true,
 }
 
-// Construct a new config variable
 func init() {
+	Parse()
+}
+
+// Parse : Parse config into a config variable
+func Parse() {
 	getDefaultConfig()
 	privateConf = *DefaultConfig
 	Conf = &privateConf
@@ -43,10 +54,9 @@ func init() {
 }
 
 func overrideDefaults() {
-	path := "config/config.yml"
+	data, err := ioutil.ReadFile(ConfigPath)
-	data, err := ioutil.ReadFile(path)
 	if err != nil {
-		log.Printf("can't read file '%s'", path)
+		log.Printf("can't read file '%s'", ConfigPath)
 	}
 	err = yaml.Unmarshal(data, &Conf)
 	if err != nil {

config/parser.go

@@ -12,10 +12,9 @@ var DefaultConfig *Config
 
 func getDefaultConfig() *Config {
 	DefaultConfig = &Config{}
-	path := "config/default_config.yml"
+	data, err := ioutil.ReadFile(DefaultConfigPath)
-	data, err := ioutil.ReadFile(path)
 	if err != nil {
-		log.Printf("can't read file '%s'", path)
+		log.Printf("can't read file '%s'", DefaultConfigPath)
 	}
 	err = yaml.Unmarshal(data, DefaultConfig)
 	if err != nil {

db/gorm_test.go

@@ -2,12 +2,21 @@ package db
 
 import (
 	"fmt"
+	"path"
 	"testing"
 
 	"github.com/NyaaPantsu/nyaa/config"
 	"github.com/azhao12345/gorm"
 )
 
+// run before config/parse.go:init()
+var _ = func() (_ struct{}) {
+	config.ConfigPath = path.Join("..", config.ConfigPath)
+	config.DefaultConfigPath = path.Join("..", config.DefaultConfigPath)
+	config.Parse()
+	return
+}()
+
 type errorLogger struct {
 	t *testing.T
 }
@@ -29,13 +38,6 @@ func TestGormInitSqlite(t *testing.T) {
 	config.Conf.DBType = SqliteType
 	config.Conf.DBParams = ":memory:?cache=shared&mode=memory"
 	config.Conf.DBLogMode = "detailed"
-	config.Conf.Models.CommentsTableName = "comments"
-	config.Conf.Models.FilesTableName = "files"
-	config.Conf.Models.NotificationsTableName = "notifications"
-	config.Conf.Models.ReportsTableName = "torrent_reports"
-	config.Conf.Models.TorrentsTableName = "torrents"
-	config.Conf.Models.UploadsOldTableName = "user_uploads_old"
-	config.Conf.Models.LastOldTorrentID = 90000
 
 	db, err := GormInit(config.Conf, &errorLogger{t})
 	if err != nil {

router/template_test.go

@@ -3,11 +3,16 @@ package router
 import (
 	"path"
 	"testing"
+
+	"github.com/NyaaPantsu/nyaa/config"
 )
 
 // run before router/init.go:init()
 var _ = func() (_ struct{}) {
 	TemplateDir = path.Join("..", TemplateDir)
+	config.ConfigPath = path.Join("..", config.ConfigPath)
+	config.DefaultConfigPath = path.Join("..", config.DefaultConfigPath)
+	config.Parse()
 	return
 }()
 

service/torrent/metainfoFetcher/operation_test.go

@@ -1,12 +1,22 @@
 package metainfoFetcher
 
 import (
+	"path"
 	"testing"
 
+	"github.com/NyaaPantsu/nyaa/config"
 	"github.com/NyaaPantsu/nyaa/model"
 	"github.com/anacrolix/torrent"
 )
 
+// run before config/parse.go:init()
+var _ = func() (_ struct{}) {
+	config.ConfigPath = path.Join("..", "..", "..", config.ConfigPath)
+	config.DefaultConfigPath = path.Join("..", "..", "..", config.DefaultConfigPath)
+	config.Parse()
+	return
+}()
+
 func TestInvalidHash(t *testing.T) {
 	client, err := torrent.NewClient(nil)
 	if err != nil {

util/publicSettings/publicSettings_test.go

@@ -7,10 +7,16 @@ import (
 	"github.com/NyaaPantsu/nyaa/config"
 )
 
+// run before config/parse.go:init()
+var _ = func() (_ struct{}) {
+	config.ConfigPath = path.Join("..", "..", config.ConfigPath)
+	config.DefaultConfigPath = path.Join("..", "..", config.DefaultConfigPath)
+	config.Parse()
+	return
+}()
+
 func TestInitI18n(t *testing.T) {
-	conf := config.I18nConfig{}
+	conf := config.Conf.I18n
-	conf.Directory = "translations"
-	conf.DefaultLanguage = "en-us"
 	conf.Directory = path.Join("..", "..", conf.Directory)
 	var retriever UserRetriever // not required during initialization